From ef8ff2ece9a112a3469d7fb242b73e9ea21843e4 Mon Sep 17 00:00:00 2001
From: Yong Ding <yongding@codeaurora.org>
Date: Wed, 29 Nov 2017 17:31:05 +0800
Subject: [PATCH] soc: qcom: hab: add __packed for export_desc

The export_desc structure is shared among Hypervisor and
GVMs(Guest Virtual Machines). With the explicit __packed
declared, it can have exactly the same memory layout in
Hypervisor and GVMs.

Change-Id: Iccd25e617dd3152f808593dd54b0a20baad02541
Signed-off-by: Yong Ding <yongding@codeaurora.org>
---
 drivers/soc/qcom/hab/hab.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/hab/hab.h b/drivers/soc/qcom/hab/hab.h
index 7880f2331a2f..7f7c1e1f7370 100644
--- a/drivers/soc/qcom/hab/hab.h
+++ b/drivers/soc/qcom/hab/hab.h
@@ -274,7 +274,7 @@ struct export_desc {
 	void *kva;
 	int                 payload_count;
 	unsigned char       payload[1];
-};
+} __packed;
 
 int hab_vchan_open(struct uhab_context *ctx,
 		unsigned int mmid, int32_t *vcid, uint32_t flags);